#include <iostream>
#include <cmath>
int gcd(int a, int b)
{
    if(b==0)return a;
    return gcd(b, a%b);
}

int main(int argc, char *argv[])
{
    int a,b;
    while (std::cin>>a>>b) {
        for(int i = 1; i<10-log10(a); i++)
            std::cout<<" ";
        std::cout<<a;
        for(int i = 1; i<10-log10(b); i++)
            std::cout<<" ";
        std::cout<<b<<"    ";
        if(gcd(a,b)!=1)
            std::cout<<"Bad Choice\n\n";
        else
            std::cout<<"Good Choice\n\n";
    }
    return 0;
}
